Kirat[ad_1] what are the methods “public override bool equals(object obj)” and “public override int gethashcode()” doing? [closed] [ad_2] solved what are the methods “public override bool equals(object obj)” and “public override int gethashcode()” doing? [closed]
[ad_1] You can google for the library or a often-used function in that library and hope to find sourcecode of programs using it. Git/Github doesn’t really help you in doing so. [ad_2] solved use git to see how to use the lib [closed]
[ad_1] You have to flatten your lists as shown here, and then use classification_report from scikit-learn: correct = [[‘*’,’*’],[‘*’,’PER’,’*’,’GPE’,’ORG’],[‘GPE’,’*’,’*’,’*’,’ORG’]] predicted = [[‘PER’,’*’],[‘*’,’ORG’,’*’,’GPE’,’ORG’],[‘PER’,’*’,’*’,’*’,’MISC’]] target_names = [‘PER’,’ORG’,’MISC’,’LOC’,’GPE’] # leave out ‘*’ correct_flat = [item for sublist in correct for item in sublist] predicted_flat = [item for sublist in predicted for item in sublist] from sklearn.metrics import classification_report … Read more
[ad_1] What I am doing here is getting all the child controls of the wrap panel assuming that you only have buttons on your wrap panel. I then generate random numbers between 0 and the total count of the children and then raising the event. (I am currently editing and formatting my answer) XAML: <WrapPanel … Read more
[ad_1] You can upload a file to an S3 pre-signed URL using curl: curl -T dog.png “<pre-signed url here>” Yes, the bucket needs to exist in advance. No, you don’t need additional credentials. 7 [ad_2] solved How to upload docs to signed AWS S3? What is bucket and objects?
[ad_1] Hash is within an array so use this p FIXED_COUNTRY_TO_PHONE.map{|x| x[:country]} output [“FI”, “SE”] If you want to take the first country then p FIXED_COUNTRY_TO_PHONE.first[:country] If you want to take the last country then p FIXED_COUNTRY_TO_PHONE.last[:country] Getting the country code according to country p FIXED_COUNTRY_TO_PHONE.detect{|x| x[:country].eql?’FI’}[:customer_phone] 12 [ad_2] solved Get value from Ruby hash
[ad_1] It took me quite some time to figure out what you want to do. If you haven’t found a solution to your problem yet, here is some code to try out. The first thing you should do is declare a global variable to store all maze blocks. blocks = [] # create a list … Read more
[ad_1] I think there is a problem with trying to put the checksum or hash directly into your executable. Such an approach would mean that the checksum/hash is going to be taken into account when determining the checksum/hash of your executable/binary. You can’t encode the checksum/hash without affecting the resulting hash/checksum of the binary/executable. Without … Read more
[ad_1] You can use substring to cut the message up: for(let i = 0; i < str.length; i += 2000) { const toSend = str.substring(i, Math.min(str.length, i + 2000)); sendMessage(toSend); } 2 [ad_2] solved Sending 2 different messages if message exceeds 2000 characters
[ad_1] Why don’t you just make it simple: #include<stdio.h> #include<stdlib.h> int main() { FILE *fs,*ft; int ch; fs=fopen(“your/file/path”,”rb”); if(fs==NULL) { puts(“Unable to open source!”); exit(1); } ft=fopen(“new/file/path”,”wb”); if(ft==NULL) { puts(“Unable to copy!”); fclose(fs); exit(2); } while(1) { ch=fgetc(fs); if(ch==EOF) break; fputc(ch,ft); } fclose(fs); fclose(ft); return 0; } 5 [ad_2] solved Copy one image file to … Read more
[ad_1] Whatever is creating the tr elements would have to apply those classes. That is, it’s just styling something like this: <tr class=”odd”>…</tr> <tr class=”even”>…</tr> However, you could instead use the nth-child selector with the keywords “odd” and “even”, which might be more along the lines of what your question was asking about: tr:nth-child(odd) { … Read more
[ad_1] cut removes sections from each line of files. From man cut: -c specifies a range of characters –complement complement the set of selected bytes, characters or fields this can be help to print from first to 11th character, from 18th to 32th and from 45th to the end: cut -c -11,18-32,45- yourFile or cut … Read more
[ad_1] Java program that returns a date when given a number and returns what day it will be in the future when given another number [ad_2] solved Java program that returns a date when given a number and returns what day it will be in the future when given another number
[ad_1] 1) Try this: import xml.etree.ElementTree as ET Books = ET.parse(‘4.xml’) #parse the xml file into an elementtre root = Books.getroot() for child in root: BookInfo = [ child.find(‘title’).text, child.find(‘author’).text, child.find(‘year’).text, child.find(‘price’).text ] print (BookInfo) 2)if you can receive the specific element from the list use BookInfo[0] – this is title, BookInfo[1] – author… [ad_2] … Read more
[ad_1] Try \w+ ?\+ ?\w+. It uses the ? quantifier which makes matching the previous token optional. If there could be more than one space, you could try \w+ *\+ *\w+, since * matches the previous token between zero and unlimited times. [ad_2] solved what’s the regex to identify a “string” + ” string”?